Pith Number

pith:4SDWEEIY

pith:2018:4SDWEEIY6QMRUQIJ72PTZSOGMZ

not attested not anchored not stored refs pending

Mammographic Image Enhancement using Digital Image Processing Technique

Ardymulya Iswardani, Wahyu Hidayat

arxiv:1806.11496 v1 · 2018-06-29 · eess.IV · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SDWEEIY6QMRUQIJ72PTZSOGMZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:12:01.704692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e487621118f4191a4109fe9f3cc9c6665064fd7b1fbb8f737a3fe3cdd53bf88c

Aliases

arxiv: 1806.11496 · arxiv_version: 1806.11496v1 · doi: 10.48550/arxiv.1806.11496 · pith_short_12: 4SDWEEIY6QMR · pith_short_16: 4SDWEEIY6QMRUQIJ · pith_short_8: 4SDWEEIY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4SDWEEIY6QMRUQIJ72PTZSOGMZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e487621118f4191a4109fe9f3cc9c6665064fd7b1fbb8f737a3fe3cdd53bf88c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8790bbb03c4910c203e580acd7bc8b3dfb9cddea066f7203b579b3ce57ac6717",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-06-29T15:54:51Z",
    "title_canon_sha256": "a7f58a82a5c13898ae30fb5fd1d14534af3ba9682dc43461e95a14303248bde6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11496",
    "kind": "arxiv",
    "version": 1
  }
}